private async Task HandleResponseAsync(Request request, Response response, byte[] responseBytes)
{
try
{
using var scope = _services.ServiceProvider.CreateScope();
var context = new DataContext(scope.ServiceProvider, Options, request, response);
context.AddData(Consts.ResponseBytes, responseBytes);
context.AddData(Consts.SpiderId, Id);
foreach (var dataFlow in _dataFlows)
{
await dataFlow.HandleAsync(context);
}
var count = await AddRequestsAsync(context.FollowRequests);
await _services.StatisticsClient.IncreaseTotalAsync(Id, count);
await _services.StatisticsClient.IncreaseSuccessAsync(Id);
}
catch (ExitException ee)
{
Logger.LogError($"Exit by: {ee.Message}");
await ExitAsync();
}
catch (Exception e)
{
// if download correct content, parser or storage failed by network or something else
// retry it until trigger retryTimes limitation
await AddRequestsAsync(request);
Logger.LogError($"{Id} handle {JsonConvert.SerializeObject(request)} failed: {e}");
}
}
protected override Task Parse(DataContext context)
{
if (context.Response != null)
{
context.AddData("RequestUri", context.Request.RequestUri.ToString());
context.AddData("Content", context.Response.ReadAsString());
context.AddData("TargetUri", context.Response.TargetUri);
context.AddData("Success", context.Response.StatusCode == HttpStatusCode.OK);
context.AddData("ElapsedMilliseconds", context.Response.ElapsedMilliseconds);
}
return(Task.CompletedTask);
}
public async Task CreateTableWhenNoTableNameInSchema()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync($"drop table if exists createtablenotablename;");
var storage = CreateStorage(StorageMode.Insert);
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity2);
var entity = new CreateTableEntity2();
var items = new List <CreateTableEntity2> {
entity
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var list = (await conn.QueryAsync <CreateTableEntity2>($"SELECT * FROM createtablenotablename"))
.ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync($"drop table if exists createtablenotablename;");
}
}
public async Task CreateTableNoSchema()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync("drop table if exists createtableentity1;");
{
var storage = CreateStorage(StorageMode.Insert);
var dfc = new DataContext(null, null, null, null);
var typeName = typeof(CreateTableEntity1);
var entity = new CreateTableEntity1();
var items = new List <CreateTableEntity1> {
entity
};
dfc.AddData(typeName, items);
await storage.HandleAsync(dfc);
var list = (await conn.QueryAsync <CreateTableEntity1>("SELECT * FROM createtableentity1")).ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync("drop table if exists createtableentity1;");
}
}
}
public async Task Store_Should_Success()
{
var mongoCollection = new Mock <IMongoCollection <BsonDocument> >();
var mongoDatabase = new Mock <IMongoDatabase>();
mongoDatabase.Setup(d =>
d.GetCollection <BsonDocument>(It.IsAny <string>(), It.IsAny <MongoCollectionSettings>()))
.Returns(mongoCollection.Object);
var mongoClient = new Mock <IMongoClient>();
mongoClient.Setup(d => d.GetDatabase(It.IsAny <string>(), It.IsAny <MongoDatabaseSettings>()))
.Returns(mongoDatabase.Object);
var mongoEntityStorage = new MongoEntityStorage(mongoClient.Object);
var dfc = new DataContext(null, null, null, null);
var typeName = typeof(CreateTableEntity1);
var entity = new CreateTableEntity1();
var items = new List <CreateTableEntity1>
{
entity
};
dfc.AddData(typeName, items);
await mongoEntityStorage.HandleAsync(dfc);
}
public async Task UpdatePartColumns()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}updatepartcolumns{Escape};");
{
var storage = CreateStorage(StorageMode.InsertIgnoreDuplicate);
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity6);
var entity = new CreateTableEntity6();
var items = new List <CreateTableEntity6> {
entity
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var dfc2 = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var now = DateTime.Now;
dfc2.AddData(typeName,
new List <CreateTableEntity6>
{
new CreateTableEntity6
{
Str1 = "TTT",
DateTime = now,
DateTimeOffset = now,
Double = 888,
Float = 999F,
Required = 888
}
});
var storage2 = CreateStorage(StorageMode.Update);
await storage2.HandleAsync(dfc2);
var list = (await conn.QueryAsync <CreateTableEntity6>(
$"SELECT * FROM {Escape}test{Escape}.{Escape}updatepartcolumns{Escape}"))
.ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("TTT", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(888, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}updatepartcolumns{Escape};");
}
}
}
public async Task UpdateAllColumns()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync("drop table if exists test.dbo.createtableprimay;");
{
var storage = CreateStorage(StorageMode.InsertIgnoreDuplicate);
var dfc = new DataContext(null, null, null, null);
var typeName = typeof(CreateTableEntity4);
var entity = new CreateTableEntity4();
var items = new List <CreateTableEntity4> {
entity
};
dfc.AddData(typeName, items);
await storage.HandleAsync(dfc);
var dfc2 = new DataContext(null, null, null, null);
var now = DateTime.Now;
dfc2.AddData(typeName,
new List <CreateTableEntity4>
{
new CreateTableEntity4
{
Str1 = "TTT", DateTime = now, DateTimeOffset = now, Double = 888
}
});
var storage2 = CreateStorage(StorageMode.Update);
await storage2.HandleAsync(dfc2);
var list = (await conn.QueryAsync <CreateTableEntity4>("SELECT * FROM test.dbo.createtableprimay"))
.ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("TTT", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(888, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync("drop table if exists test.dbo.createtableprimay;");
}
}
}
protected override Task Parse(DataContext context)
{
var typeName = typeof(News).FullName;
context.AddData(typeName,
new News
{
Url = context.Request.RequestUri.ToString(),
Title = context.Request.Properties["title"]?.Trim(),
Summary = context.Request.Properties["summary"]?.Trim(),
Views = int.Parse(context.Request.Properties["views"]),
Content = context.Selectable.Select(Selectors.XPath(".//div[@id='news_body']")).Value
?.Trim()
});
return(Task.CompletedTask);
}
public async Task AutoIncPrimary()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtableautoincprimay{Escape};");
{
var storage = CreateStorage(StorageMode.Insert);
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity5);
var entity = new CreateTableEntity5();
var items = new List <CreateTableEntity5> {
entity, entity
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var list =
(await conn.QueryAsync <CreateTableEntity5>(
$"SELECT * FROM {Escape}test{Escape}.{Escape}createtableautoincprimay{Escape}"))
.ToList();
Assert.Equal(2, list.Count);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
Assert.Equal(1, entity.Id);
Assert.Equal(2, list[1].Id);
var primaries = (await conn.QueryAsync <PrimaryInfo>(
$"SELECT t.CONSTRAINT_TYPE, c.COLUMN_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS t, INFORMATION_SCHEMA.KEY_COLUMN_USAGE AS c WHERE t.TABLE_NAME = c.TABLE_NAME AND t.TABLE_SCHEMA = 'test' AND t.CONSTRAINT_TYPE = 'PRIMARY KEY' AND t.TABLE_NAME='createtableautoincprimay';")
).ToList();
Assert.Single(primaries);
Assert.Equal("id", primaries[0].COLUMN_NAME);
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtableautoincprimay{Escape};");
}
}
}
public async Task MultiPrimary()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtablemultiprimay{Escape};");
var storage = CreateStorage(StorageMode.Insert);
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity8);
var entity = new CreateTableEntity8();
var items = new List <CreateTableEntity8> {
entity
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var list = (await conn.QueryAsync <CreateTableEntity8>(
$"SELECT * FROM {Escape}test{Escape}.{Escape}createtablemultiprimay{Escape}"))
.ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
var primaries = (await conn.QueryAsync <PrimaryInfo>(
$"SELECT t.CONSTRAINT_TYPE, c.COLUMN_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS t, INFORMATION_SCHEMA.KEY_COLUMN_USAGE AS c WHERE t.TABLE_NAME = c.TABLE_NAME AND t.TABLE_SCHEMA = 'test' AND t.CONSTRAINT_TYPE = 'PRIMARY KEY' AND t.TABLE_NAME='createtablemultiprimay';")
).ToList();
_testOutputHelper.WriteLine(JsonConvert.SerializeObject(primaries));
var columnNames = primaries.Select(x => x.COLUMN_NAME).ToList();
Assert.Equal(2, primaries.Count);
Assert.Contains("str2", columnNames);
Assert.Contains("decimal", columnNames);
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtablemultiprimay{Escape};");
}
}
public async Task CreateTableAutoIncPrimary()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync("drop table if exists test.dbo.createtableautoincprimay;");
{
var storage = CreateStorage(StorageMode.Insert);
var dfc = new DataContext(null, null, null, null);
var typeName = typeof(CreateTableEntity5);
var entity = new CreateTableEntity5();
var items = new List <CreateTableEntity5> {
entity, entity
};
dfc.AddData(typeName, items);
await storage.HandleAsync(dfc);
var list =
(await conn.QueryAsync <CreateTableEntity5>("SELECT * FROM test.dbo.createtableautoincprimay"))
.ToList();
Assert.Equal(2, list.Count);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
Assert.Equal(1, entity.Id);
Assert.Equal(2, list[1].Id);
var primaries = (await conn.QueryAsync <IndexInfo>
(@"USE test; EXEC sp_pkeys @table_name='createtableautoincprimay'")
).ToList();
Assert.Single(primaries);
Assert.Equal("id", primaries[0].COLUMN_NAME);
Assert.Equal(1, primaries[0].KEY_SEQ);
await conn.ExecuteAsync("drop table if exists test.dbo.createtableautoincprimay;");
}
}
}
public async Task Indexes()
{
using (var conn = CreateConnection())
{
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtableindexes{Escape};");
{
var storage = CreateStorage(StorageMode.Insert);
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity5);
var entity = new CreateTableEntity9();
var items = new List <CreateTableEntity9> {
entity
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var indexes = (await conn.QueryAsync <IndexInfo>
("show index from test.createtableindexes")
).ToList();
Assert.Equal(6, indexes.Count);
Assert.Contains(indexes,
x => x.Key_name == "INDEX_STR1" && x.Non_unique == 1 && x.Column_name == "str1");
Assert.Contains(indexes, x =>
x.Key_name == "INDEX_STR1_STR2" && x.Non_unique == 1 && x.Column_name == "str1");
Assert.Contains(indexes, x =>
x.Key_name == "INDEX_STR1_STR2" && x.Non_unique == 1 && x.Column_name == "str2");
Assert.Contains(indexes,
x => x.Key_name == "UNIQUE_STR3" && x.Non_unique == 0 && x.Column_name == "str3");
Assert.Contains(indexes, x =>
x.Key_name == "UNIQUE_STR3_STR4" && x.Non_unique == 0 && x.Column_name == "str3");
Assert.Contains(indexes, x =>
x.Key_name == "UNIQUE_STR3_STR4" && x.Non_unique == 0 && x.Column_name == "str4");
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtableindexes{Escape};");
}
}
}
protected virtual void AddParsedResult <T>(DataContext context, IEnumerable <T> results)
where T : EntityBase <T>, new()
{
if (results != null)
{
var type = typeof(T);
var items = context.GetData(type);
if (items == null)
{
var list = new List <T>();
list.AddRange(results);
context.AddData(type, list);
}
else
{
items.AddRange(results);
}
}
}
public async Task InsertAndUpdate()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtableprimay{Escape};");
{
var storage = CreateStorage(StorageMode.InsertAndUpdate);
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity4);
var entity = new CreateTableEntity4();
var items = new List <CreateTableEntity4> {
entity, new CreateTableEntity4 {
Str1 = "zzz"
}
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var list = (await conn.QueryAsync <CreateTableEntity4>(
$"SELECT * FROM {Escape}test{Escape}.{Escape}createtableprimay{Escape}"))
.ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("zzz", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync(
$"drop table if exists {Escape}test{Escape}.{Escape}createtableprimay{Escape};");
}
}
}
public void RightPath_Test()
{
const string path = "/randomString";
const string originUrl = "https://bitly.com";
var urls = new[]
{
new Url {
OriginUrl = originUrl, ShortUrl = Settings.GetShortUrl(path)
}
};
DataContext.AddData(urls);
string redirectUrl = null;
MiddlewareInvoke(path, s => { redirectUrl = s; });
Assert.AreEqual(redirectUrl, originUrl);
DataContext.Clear();
}
public async Task UseTransaction()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync("drop table if exists test.dbo.createtableprimay;");
{
var storage =
(RelationalDatabaseEntityStorageBase)CreateStorage(StorageMode.InsertIgnoreDuplicate);
storage.UseTransaction = true;
var dfc = new DataContext(null, null, null, null);
var typeName = typeof(CreateTableEntity4);
var entity = new CreateTableEntity4();
var items = new List <CreateTableEntity4> {
entity, entity, entity
};
dfc.AddData(typeName, items);
await storage.HandleAsync(dfc);
var list = (await conn.QueryAsync <CreateTableEntity4>("SELECT * FROM test.dbo.createtableprimay"))
.ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync("drop table if exists test.dbo.createtableprimay;");
}
}
}
public async Task IgnoreCase()
{
using (var conn = CreateConnection())
{
// 如果实体的 Schema 没有配置表名，则使用类名
await conn.ExecuteAsync($"drop table if exists {Escape}test{Escape}.{Escape}IgnoreCase{Escape};");
{
var storage = (RelationalDatabaseEntityStorageBase)CreateStorage(StorageMode.Insert);
storage.IgnoreCase = false;
var context = new DataContext(null, new SpiderOptions(),
new Request(), new Response());
var typeName = typeof(CreateTableEntity7);
var entity = new CreateTableEntity7();
var items = new List <CreateTableEntity7> {
entity
};
context.AddData(typeName, items);
await storage.HandleAsync(context);
var list = (await conn.QueryAsync <CreateTableEntity7>(
$"SELECT * FROM {Escape}test{Escape}.{Escape}IgnoreCase{Escape}")).ToList();
Assert.Single(list);
entity = list.First();
Assert.Equal("xxx", entity.Str1);
Assert.Equal("yyy", entity.Str2);
Assert.Equal(655, entity.Required);
Assert.Equal(0, entity.Decimal);
Assert.Equal(600, entity.Long);
Assert.Equal(400, entity.Double);
Assert.Equal(200.0F, entity.Float);
await conn.ExecuteAsync($"drop table if exists {Escape}test{Escape}.{Escape}IgnoreCase{Escape};");
}
}
}
protected override Task Parse(DataContext context)
{
context.AddData("URL", context.Request.RequestUri);
context.AddData("Title", context.Selectable.XPath(".//title")?.Value);
return(Task.CompletedTask);
}
/// <summary>
/// This method will load all basic properties for the specified model object
/// </summary>
public static void LoadAssociations <TModel>(this TModel me, DataContext context, IPrincipal principal, params String[] loadProperties) where TModel : IIdentifiedEntity
{
if (me == null || me.LoadState >= context.LoadState)
{
return;
}
else if (context.Transaction != null)
{
return;
}
#if DEBUG
Stopwatch sw = new Stopwatch();
sw.Start();
#endif
// Cache get classification property - thiz makez us fasters
PropertyInfo classProperty = null;
if (!s_classificationProperties.TryGetValue(typeof(TModel), out classProperty))
{
classProperty = typeof(TModel).GetRuntimeProperty(typeof(TModel).GetTypeInfo().GetCustomAttribute <ClassifierAttribute>()?.ClassifierProperty ?? "____XXX");
if (classProperty != null)
{
classProperty = typeof(TModel).GetRuntimeProperty(classProperty.GetCustomAttribute <SerializationReferenceAttribute>()?.RedirectProperty ?? classProperty.Name);
}
lock (s_lockObject)
if (!s_classificationProperties.ContainsKey(typeof(TModel)))
{
s_classificationProperties.Add(typeof(TModel), classProperty);
}
}
// Classification property?
String classValue = classProperty?.GetValue(me)?.ToString();
// Cache the props so future kitties can call it
IEnumerable <PropertyInfo> properties = null;
var propertyCacheKey = $"{me.GetType()}.FullName[{classValue}]";
if (!s_runtimeProperties.TryGetValue(propertyCacheKey, out properties))
{
lock (s_runtimeProperties)
{
properties = me.GetType().GetRuntimeProperties().Where(o => o.GetCustomAttribute <DataIgnoreAttribute>() == null && o.GetCustomAttributes <AutoLoadAttribute>().Any(p => p.ClassCode == classValue || p.ClassCode == null) && typeof(IdentifiedData).IsAssignableFrom(o.PropertyType.StripGeneric())).ToList();
if (!s_runtimeProperties.ContainsKey(propertyCacheKey))
{
s_runtimeProperties.Add(propertyCacheKey, properties);
}
}
}
// Load fast or lean mode only root associations which will appear on the wire
if (context.LoadState == LoadState.PartialLoad)
{
if (me.LoadState == LoadState.PartialLoad) // already partially loaded :/
{
return;
}
else
{
me.LoadState = LoadState.PartialLoad;
properties = properties.Where(o => o.GetCustomAttribute <XmlAttributeAttribute>() != null || o.GetCustomAttribute <XmlElementAttribute>() != null).ToList();
}
}
// Iterate over the properties and load the properties
foreach (var pi in properties)
{
if (loadProperties.Length > 0 &&
!loadProperties.Contains(pi.Name))
{
continue;
}
// Map model type to domain
var adoPersister = ApplicationServiceContext.Current.GetService(pi.PropertyType.StripGeneric()) as IAdoPersistenceService;
// Loading associations, so what is the associated type?
if (typeof(IList).IsAssignableFrom(pi.PropertyType) &&
adoPersister is IAdoAssociativePersistenceService &&
me.Key.HasValue) // List so we select from the assoc table where we are the master table
{
// Is there not a value?
var assocPersister = adoPersister as IAdoAssociativePersistenceService;
// We want to query based on our PK and version if applicable
decimal? versionSequence = (me as IBaseEntityData)?.ObsoletionTime.HasValue == true ? (me as IVersionedEntity)?.VersionSequence : null;
var assoc = assocPersister.GetFromSource(context, me.Key.Value, versionSequence);
ConstructorInfo ci = null;
if (!m_constructors.TryGetValue(pi.PropertyType, out ci))
{
var type = pi.PropertyType.StripGeneric();
while (type != typeof(Object) && ci == null)
{
ci = pi.PropertyType.GetConstructor(new Type[] { typeof(IEnumerable <>).MakeGenericType(type) });
type = type.BaseType;
}
if (ci != null)
{
lock (s_lockObject)
if (!m_constructors.ContainsKey(pi.PropertyType))
{
m_constructors.Add(pi.PropertyType, ci);
}
}
else
{
throw new InvalidOperationException($"This is odd, you seem to have a list with no constructor -> {pi.PropertyType}");
}
}
var listValue = ci.Invoke(new object[] { assoc });
pi.SetValue(me, listValue);
}
else if (typeof(IIdentifiedEntity).IsAssignableFrom(pi.PropertyType)) // Single
{
// Single property, we want to execute a get on the key property
var pid = pi;
if (pid.Name.EndsWith("Xml")) // Xml purposes only
{
pid = pi.DeclaringType.GetProperty(pi.Name.Substring(0, pi.Name.Length - 3));
}
var redirectAtt = pid.GetCustomAttribute <SerializationReferenceAttribute>();
// We want to issue a query
var keyProperty = redirectAtt != null?pi.DeclaringType.GetProperty(redirectAtt.RedirectProperty) : pi.DeclaringType.GetProperty(pid.Name + "Key");
if (keyProperty == null)
{
continue;
}
var keyValue = keyProperty?.GetValue(me);
if (keyValue == null ||
Guid.Empty.Equals(keyValue))
{
continue; // No key specified
}
// This is kinda messy.. maybe iz to be changez
object value = null;
if (!context.Data.TryGetValue(keyValue.ToString(), out value))
{
value = adoPersister.Get(context, (Guid)keyValue);
context.AddData(keyValue.ToString(), value);
}
pid.SetValue(me, value);
}
}
#if DEBUG
sw.Stop();
s_traceSource.TraceVerbose("Load associations for {0} took {1} ms", me, sw.ElapsedMilliseconds);
#endif
if (me.LoadState == LoadState.New)
{
me.LoadState = LoadState.FullLoad;
}
}
